Trace number 2673717

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.02 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par32-5.opb
MD5SUM0973e03eb27089eff6bc20e630a3ba01
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark3176
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6352
Total number of constraints13501
Number of constraints which are clauses13501
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint3
Number of terms in the objective function 6352
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 6352
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6352
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data


Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2673717-1276797093/watcher-2673717-1276797093 -o /tmp/evaluation-result-2673717-1276797093/solver-2673717-1276797093 -C 1800 -W 2000 -M 1800 run HOME/instance-2673717-1276797093.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22988
/proc/meminfo: memFree=1831924/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0

[startup+0.0668459 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22988
/proc/meminfo: memFree=1831924/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100851 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22988
/proc/meminfo: memFree=1831924/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300884 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22988
/proc/meminfo: memFree=1831924/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70095 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22988
/proc/meminfo: memFree=1831924/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50108 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22991
/proc/meminfo: memFree=1629780/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
[pid=22990] ppid=22988 vsize=299236 CPUtime=1.48
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22346 0 -1 4202496 74526 0 0 0 62 86 0 0 25 0 1 0 21000246 306417664 74232 1992294400 134512640 134902295 4287514480 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 74809 74235 256 96 0 74021 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 307936

[startup+3.10135 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22991
/proc/meminfo: memFree=1427040/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
[pid=22990] ppid=22988 vsize=575268 CPUtime=3.08
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22346 0 -1 4202496 143534 0 0 0 143 165 0 0 25 0 1 0 21000246 589074432 143240 1992294400 134512640 134902295 4287514480 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 143817 143242 256 96 0 143029 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 583968

[startup+6.30088 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22991
/proc/meminfo: memFree=1151140/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
[pid=22990] ppid=22988 vsize=708308 CPUtime=6.29
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22346 0 -1 4202496 192231 0 0 0 429 200 0 0 25 0 1 0 21000246 725307392 176436 1992294400 134512640 134902295 4287514480 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 177077 176436 261 96 0 176289 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 717008

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22991
/proc/meminfo: memFree=1031116/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
[pid=22990] ppid=22988 vsize=802720 CPUtime=12.68
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22346 0 -1 4202496 215839 0 0 0 1060 208 0 0 25 0 1 0 21000246 821985280 200044 1992294400 134512640 134902295 4287514480 18446744073709551615 4160195659 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 200680 200044 268 96 0 199892 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 811420

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22991
/proc/meminfo: memFree=1029008/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
[pid=22990] ppid=22988 vsize=804180 CPUtime=25.47
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22346 0 -1 4202496 216197 0 0 0 2339 208 0 0 25 0 1 0 21000246 823480320 200402 1992294400 134512640 134902295 4287514480 18446744073709551615 4160195417 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 201045 200402 268 96 0 200257 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 812880

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22993
/proc/meminfo: memFree=1026776/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
[pid=22990] ppid=22988 vsize=806436 CPUtime=51.07
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22346 0 -1 4202496 216735 0 0 0 4898 209 0 0 25 0 1 0 21000246 825790464 200940 1992294400 134512640 134902295 4287514480 18446744073709551615 4160189304 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 201609 200940 268 96 0 200821 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 815136

[startup+102.308 s]
/proc/loadavg: 1.06 1.01 1.00 2/108 22993
/proc/meminfo: memFree=1023428/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
[pid=22990] ppid=22988 vsize=809596 CPUtime=102.26
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22346 0 -1 4202496 217536 0 0 0 10016 210 0 0 25 0 1 0 21000246 829026304 201741 1992294400 134512640 134902295 4287514480 18446744073709551615 4160206974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 202399 201741 268 96 0 201611 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 818296

[startup+162.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 22995
/proc/meminfo: memFree=1020576/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
[pid=22990] ppid=22988 vsize=812524 CPUtime=162.23
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22346 0 -1 4202496 218236 0 0 0 16013 210 0 0 25 0 1 0 21000246 832024576 202441 1992294400 134512640 134902295 4287514480 18446744073709551615 4160209553 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 203131 202441 268 96 0 202343 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 821224

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22997
/proc/meminfo: memFree=1020328/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
[pid=22990] ppid=22988 vsize=812712 CPUtime=222.21
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22346 0 -1 4202496 218282 0 0 0 22011 210 0 0 25 0 1 0 21000246 832217088 202487 1992294400 134512640 134902295 4287514480 18446744073709551615 4160195904 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 203178 202487 268 96 0 202390 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 821412

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22999
/proc/meminfo: memFree=1020204/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
[pid=22990] ppid=22988 vsize=812892 CPUtime=282.19
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22346 0 -1 4202496 218327 0 0 0 28009 210 0 0 25 0 1 0 21000246 832401408 202532 1992294400 134512640 134902295 4287514480 18446744073709551615 4160209895 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 203223 202532 268 96 0 202435 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 821592

[startup+342.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 23001
/proc/meminfo: memFree=1018716/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
[pid=22990] ppid=22988 vsize=814424 CPUtime=342.18
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22346 0 -1 4202496 218694 0 0 0 34007 211 0 0 25 0 1 0 21000246 833970176 202899 1992294400 134512640 134902295 4287514480 18446744073709551615 4160206972 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 203606 202899 268 96 0 202818 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 823124

[startup+402.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 23001
/proc/meminfo: memFree=1018592/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
[pid=22990] ppid=22988 vsize=814424 CPUtime=402.16
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22346 0 -1 4202496 218710 0 0 0 40005 211 0 0 25 0 1 0 21000246 833970176 202915 1992294400 134512640 134902295 4287514480 18446744073709551615 4160206974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 203606 202915 268 96 0 202818 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 823124

[startup+462.301 s]

################
# More data... #
################

/proc/22990/statm: 204863 204052 268 96 0 204075 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 828152

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23032
/proc/meminfo: memFree=1013508/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
[pid=22990] ppid=22988 vsize=819452 CPUtime=1181.9
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22346 0 -1 4202496 219847 0 0 0 117978 212 0 0 25 0 1 0 21000246 839118848 204052 1992294400 134512640 134902295 4287514480 18446744073709551615 4160206974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 204863 204052 268 96 0 204075 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 828152

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23034
/proc/meminfo: memFree=1013384/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
[pid=22990] ppid=22988 vsize=819616 CPUtime=1241.88
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22346 0 -1 4202496 219882 0 0 0 123976 212 0 0 25 0 1 0 21000246 839286784 204087 1992294400 134512640 134902295 4287514480 18446744073709551615 4160207184 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 204904 204087 268 96 0 204116 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 828316

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23034
/proc/meminfo: memFree=1013260/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
[pid=22990] ppid=22988 vsize=819616 CPUtime=1301.87
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22346 0 -1 4202496 219883 0 0 0 129975 212 0 0 25 0 1 0 21000246 839286784 204088 1992294400 134512640 134902295 4287514480 18446744073709551615 4160206974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 204904 204088 268 96 0 204116 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 828316

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23036
/proc/meminfo: memFree=1013136/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
[pid=22990] ppid=22988 vsize=819780 CPUtime=1361.84
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22346 0 -1 4202496 219922 0 0 0 135972 212 0 0 25 0 1 0 21000246 839454720 204127 1992294400 134512640 134902295 4287514480 18446744073709551615 4160209608 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 204945 204127 268 96 0 204157 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 828480

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23038
/proc/meminfo: memFree=1013136/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
[pid=22990] ppid=22988 vsize=819780 CPUtime=1421.83
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22346 0 -1 4202496 219922 0 0 0 141971 212 0 0 25 0 1 0 21000246 839454720 204127 1992294400 134512640 134902295 4287514480 18446744073709551615 4160176768 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 204945 204127 268 96 0 204157 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 828480

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23040
/proc/meminfo: memFree=1013012/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
[pid=22990] ppid=22988 vsize=819780 CPUtime=1481.8
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22346 0 -1 4202496 219922 0 0 0 147968 212 0 0 25 0 1 0 21000246 839454720 204127 1992294400 134512640 134902295 4287514480 18446744073709551615 4160189731 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 204945 204127 268 96 0 204157 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 828480

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23042
/proc/meminfo: memFree=1012888/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
[pid=22990] ppid=22988 vsize=819944 CPUtime=1541.79
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22346 0 -1 4202496 219955 0 0 0 153967 212 0 0 25 0 1 0 21000246 839622656 204160 1992294400 134512640 134902295 4287514480 18446744073709551615 4160206974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 204986 204160 268 96 0 204198 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 828644

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23042
/proc/meminfo: memFree=1012764/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
[pid=22990] ppid=22988 vsize=820188 CPUtime=1601.77
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22346 0 -1 4202496 219998 0 0 0 159965 212 0 0 25 0 1 0 21000246 839872512 204203 1992294400 134512640 134902295 4287514480 18446744073709551615 4160206974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 205047 204203 268 96 0 204259 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 828888

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23044
/proc/meminfo: memFree=1012640/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
[pid=22990] ppid=22988 vsize=820188 CPUtime=1661.75
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22346 0 -1 4202496 220004 0 0 0 165963 212 0 0 25 0 1 0 21000246 839872512 204209 1992294400 134512640 134902295 4287514480 18446744073709551615 4160209620 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 205047 204209 268 96 0 204259 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 828888

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23046
/proc/meminfo: memFree=1012640/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
[pid=22990] ppid=22988 vsize=820188 CPUtime=1721.73
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22346 0 -1 4202496 220004 0 0 0 171961 212 0 0 25 0 1 0 21000246 839872512 204209 1992294400 134512640 134902295 4287514480 18446744073709551615 4160206974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 205047 204209 268 96 0 204259 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 828888

[startup+1782.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/108 23048
/proc/meminfo: memFree=1012516/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
[pid=22990] ppid=22988 vsize=820188 CPUtime=1781.71
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22346 0 -1 4202496 220004 0 0 0 177959 212 0 0 25 0 1 0 21000246 839872512 204209 1992294400 134512640 134902295 4287514480 18446744073709551615 4160207330 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 205047 204209 268 96 0 204259 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 828888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.04 1.01 1.00 3/108 23048
/proc/meminfo: memFree=1012516/2059040 swapFree=4140256/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22346 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21000246 8908800 251 1992294400 4194304 4922060 140734777077344 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 251 211 178 0 68 0
[pid=22990] ppid=22988 vsize=820188 CPUtime=1800.02
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22346 0 -1 4202496 220004 0 0 0 179790 212 0 0 25 0 1 0 21000246 839872512 204209 1992294400 134512640 134902295 4287514480 18446744073709551615 4160206974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 205047 204209 268 96 0 204259 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 828888

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22988 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.02
CPU user time (s): 1797.9
CPU system time (s): 2.12
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 828888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 524
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 2.96055 second user time and 8.5207 second system time

The end

Launcher Data 

Begin job on node055 at 2010-06-17 19:51:33
IDJOB=2673717
IDBENCH=2167
IDSOLVER=1174
FILE ID=node055/2673717-1276797093
PBS_JOBID= 11176594
Free space on /tmp= 62472 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-5.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673717-1276797093/watcher-2673717-1276797093 -o /tmp/evaluation-result-2673717-1276797093/solver-2673717-1276797093 -C 1800 -W 2000 -M 1800  run HOME/instance-2673717-1276797093.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 0973e03eb27089eff6bc20e630a3ba01
RANDOM SEED=1461800885

node055.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1832320 kB
Buffers:         38504 kB
Cached:         106040 kB
SwapCached:       6444 kB
Active:          68132 kB
Inactive:        89544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1832320 kB
SwapTotal:     4192956 kB
SwapFree:      4140256 kB
Dirty:            1124 kB
Writeback:           0 kB
AnonPages:       10912 kB
Mapped:          12988 kB
Slab:            47040 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181224 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62468 MiB
End job on node055 at 2010-06-17 20:21:36